Katko’s IsoSafe ABS enclosed isolators are designed for indoor applications where reliable isolation, safety and easy installation are essential. Suitable for a wide range of commercial and industrial environments, they deliver dependable performance in everyday use.
The durable ABS enclosure offers excellent insulation and good resistance to many chemicals, ensuring consistent operation in demanding indoor conditions. Manufactured using recycled ABS plastic, it supports a more sustainable choice without compromising performance. Advanced safety features, including a secure door interlocking defeat mechanism and a padlockable handle, support safe operation and maintenance.
Designed and manufactured in Finland, IsoSafe ABS isolators reflect Katko’s application-driven engineering and meet international standards, supporting safe and reliable electrical distribution.

Product details and documents
Technical data
Dimensional drawing
Logistical data
Downloadables
- Dimensional drawings media (301d048e3989139600347e5bc6578d4b1483d6dd_IsoSafe_M3_Dim.png)
- Connection diagram media (774ab7b57bef720b9eb9371d0a581e8bb93ed1bc_KATKO_KU1P_diagram.jpg)
- Brochures (6379e76fa5ee33ff60767c9781ca3ebaada6c217_KATKO_IsoSafe_catalogue_102024_en.pdf)
- Brochures (88bc9d1eaaa50e840fe66815236a2d4c16fce617_KATKO_IsoSafe_catalogue_082022_fi.pdf)
- Brochures (86a395c9341799e90f45174a6e4861db77624a97_KATKO_IsoSafe_catalogue_012025_pl.pdf)
- DWG files (f4dc03647692b0b1ad090df88bf3eb6e9df94e1f_IsoSafe_M3_LK10.zip)
- DWG files (6dfceab91a4310bdd111a54c5b9569669be8faaf_IsoSafe_M3_LK11.zip)
- Installation manuals (9a8d16f9c7836ba8842bc15ce2650ae5b098076d_KATKO_IsoSafe_M3_installation_manual_36.pdf)
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